Nov 30 23:06:28.746 INFO checking fat-0.0.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:06:28.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 23:06:29.034 INFO [stdout] 15bf0603c99da4fe53c8df9c2f3d23f64048afd22103eee5cedf527e47e66ef2
Nov 30 23:06:29.037 INFO running `"docker" "start" "-a" "15bf0603c99da4fe53c8df9c2f3d23f64048afd22103eee5cedf527e47e66ef2"`
Nov 30 23:06:30.222 INFO [stderr] usermod: no changes
Nov 30 23:06:30.328 INFO [stderr]     Checking fat v0.0.2 (/source)
Nov 30 23:06:31.196 INFO [stderr] warning: function is never used: `fetch_unicode_string`
Nov 30 23:06:31.196 INFO [stderr]   --> src/util.rs:83:1
Nov 30 23:06:31.196 INFO [stderr]    |
Nov 30 23:06:31.196 INFO [stderr] 83 | / pub(crate) fn fetch_unicode_string(
Nov 30 23:06:31.196 INFO [stderr] 84 | |     content: &[u8],
Nov 30 23:06:31.196 INFO [stderr] 85 | |     offset: usize,
Nov 30 23:06:31.196 INFO [stderr] 86 | |     max_length: usize,
Nov 30 23:06:31.196 INFO [stderr] ...  |
Nov 30 23:06:31.196 INFO [stderr] 97 | |     s
Nov 30 23:06:31.196 INFO [stderr] 98 | | }
Nov 30 23:06:31.196 INFO [stderr]    | |_^
Nov 30 23:06:31.196 INFO [stderr]    |
Nov 30 23:06:31.196 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 23:06:31.196 INFO [stderr] 
Nov 30 23:06:31.196 INFO [stderr] warning: constant item is never used: `BRS`
Nov 30 23:06:31.196 INFO [stderr]  --> src/constants.rs:1:1
Nov 30 23:06:31.196 INFO [stderr]   |
Nov 30 23:06:31.196 INFO [stderr] 1 | pub(crate) const BRS: [u8; 2] = [0x55, 0xAA];
Nov 30 23:06:31.196 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:06:31.196 INFO [stderr] 
Nov 30 23:06:31.716 INFO [stderr] warning: function is never used: `fetch_unicode_string`
Nov 30 23:06:31.716 INFO [stderr]   --> src/util.rs:83:1
Nov 30 23:06:31.716 INFO [stderr]    |
Nov 30 23:06:31.716 INFO [stderr] 83 | / pub(crate) fn fetch_unicode_string(
Nov 30 23:06:31.716 INFO [stderr] 84 | |     content: &[u8],
Nov 30 23:06:31.716 INFO [stderr] 85 | |     offset: usize,
Nov 30 23:06:31.716 INFO [stderr] 86 | |     max_length: usize,
Nov 30 23:06:31.716 INFO [stderr] ...  |
Nov 30 23:06:31.716 INFO [stderr] 97 | |     s
Nov 30 23:06:31.716 INFO [stderr] 98 | | }
Nov 30 23:06:31.716 INFO [stderr]    | |_^
Nov 30 23:06:31.716 INFO [stderr]    |
Nov 30 23:06:31.716 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 23:06:31.716 INFO [stderr] 
Nov 30 23:06:31.716 INFO [stderr] warning: constant item is never used: `BRS`
Nov 30 23:06:31.716 INFO [stderr]  --> src/constants.rs:1:1
Nov 30 23:06:31.716 INFO [stderr]   |
Nov 30 23:06:31.716 INFO [stderr] 1 | pub(crate) const BRS: [u8; 2] = [0x55, 0xAA];
Nov 30 23:06:31.716 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:06:31.716 INFO [stderr] 
Nov 30 23:06:31.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Nov 30 23:06:31.772 INFO [stderr] su: No module specific data is present
Nov 30 23:06:32.541 INFO running `"docker" "inspect" "15bf0603c99da4fe53c8df9c2f3d23f64048afd22103eee5cedf527e47e66ef2"`
Nov 30 23:06:32.818 INFO running `"docker" "rm" "-f" "15bf0603c99da4fe53c8df9c2f3d23f64048afd22103eee5cedf527e47e66ef2"`
Nov 30 23:06:33.192 INFO [stdout] 15bf0603c99da4fe53c8df9c2f3d23f64048afd22103eee5cedf527e47e66ef2